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Free Events and Things to do in Boulder, CO

Search for something you love or check out popular events in your area.

Sales end soon
Wine, Women, & Wealth in Golden
Wednesday at 6:30 PM + 7 more
Golden · Intrinsic Collective
Sales end soon
Wine, Women, & Wealth in Golden
Wednesday at 6:30 PM + 7 more
Golden · Intrinsic Collective
Jefferson County Senior Expo
Tue, May 19, 10:00 AM
Golden · Jeffco Fairgrounds
Jefferson County Senior Expo
Tue, May 19, 10:00 AM
Golden · Jeffco Fairgrounds
CCM Safety Orientation w/ Tyler
Mon, Jun 1, 5:30 PM + 1 more
Wheat Ridge · 9110 W 44th Ave
CCM Safety Orientation w/ Tyler
Mon, Jun 1, 5:30 PM + 1 more
Wheat Ridge · 9110 W 44th Ave
Midtown Summer Concert Series Featuring Jenny Shawhan
Fri, Jun 12, 6:00 PM
Denver · Bruz Beers
Midtown Summer Concert Series Featuring Jenny Shawhan
Fri, Jun 12, 6:00 PM
Denver · Bruz Beers
June Member Cafecito
Sat, Jun 6, 9:30 AM
Denver · Convivio Cafe - Northside
June Member Cafecito
Sat, Jun 6, 9:30 AM
Denver · Convivio Cafe - Northside
13th Anniversary Party at Odyssey Beerwerks
Friday at 12:00 PM
Arvada · Odyssey Beerwerks Brewery & Taproom
13th Anniversary Party at Odyssey Beerwerks
Friday at 12:00 PM
Arvada · Odyssey Beerwerks Brewery & Taproom
FREE Longmont Home Show, March 2027
Fri, Mar 26, 12:00 PM + 2 more
Longmont · Boulder County Fairgrounds Campground
FREE Longmont Home Show, March 2027
Fri, Mar 26, 12:00 PM + 2 more
Longmont · Boulder County Fairgrounds Campground
Tangerine Sky Market Arvada
Sat, Aug 1, 10:00 AM
Arvada · 7310 W 52nd Ave
Tangerine Sky Market Arvada
Sat, Aug 1, 10:00 AM
Arvada · 7310 W 52nd Ave
Renovation Loans for Realtors – 2CE
Wed, May 27, 2:00 PM
Denver · Earth Saving Solutions Construction & Roofing
Renovation Loans for Realtors – 2CE
Wed, May 27, 2:00 PM
Denver · Earth Saving Solutions Construction & Roofing
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Build Out Your Google Business Profile In The Age Of AI And Make More Money
Wednesday at 9:45 AM
Lakewood · 300 Union Blvd
Sales end soon
Build Out Your Google Business Profile In The Age Of AI And Make More Money
Wednesday at 9:45 AM
Lakewood · 300 Union Blvd
Free Live Music: Boogie Machine
Sat, May 30, 7:00 PM
Wheat Ridge · The Werks
Free Live Music: Boogie Machine
Sat, May 30, 7:00 PM
Wheat Ridge · The Werks
The RAP LAB Presents: Storytelling Cipher Student Showcase
Wed, May 20, 5:00 PM
Denver · MCA Denver at the Holiday Theater
The RAP LAB Presents: Storytelling Cipher Student Showcase
Wed, May 20, 5:00 PM
Denver · MCA Denver at the Holiday Theater
Back to School Swap
Sat, Aug 8, 10:00 AM
Northglenn · Northglenn Christian Church
Back to School Swap
Sat, Aug 8, 10:00 AM
Northglenn · Northglenn Christian Church
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Drawing 101: Intro to Portraits
Friday at 6:00 PM
Wheat Ridge · 9110 W 44th Ave
Sales end soon
Drawing 101: Intro to Portraits
Friday at 6:00 PM
Wheat Ridge · 9110 W 44th Ave
Vinyl Nation: Live GenX Rock & Roll @ Thornton 4th of July Celebration
Sat, Jul 4, 12:00 PM
Thornton · Carpenter Park Fields
Vinyl Nation: Live GenX Rock & Roll @ Thornton 4th of July Celebration
Sat, Jul 4, 12:00 PM
Thornton · Carpenter Park Fields
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Music Bingo in Denver | Tennyson Street Brewery at Alley Brews
Thursday at 6:30 PM
Denver · Alley Brews
Sales end soon
Music Bingo in Denver | Tennyson Street Brewery at Alley Brews
Thursday at 6:30 PM
Denver · Alley Brews
Almost full
Author Diane Les Becquets at West Side Books
Thu, May 21, 7:00 PM
Denver · 3434 W 32nd Ave
Almost full
Author Diane Les Becquets at West Side Books
Thu, May 21, 7:00 PM
Denver · 3434 W 32nd Ave
Sales end soon
Trivia Night WEDNESDAY 7p | Buffalo Wild Wings - Thornton CO
Wednesday at 7:00 PM + 37 more
Thornton · Buffalo Wild Wings
Sales end soon
Trivia Night WEDNESDAY 7p | Buffalo Wild Wings - Thornton CO
Wednesday at 7:00 PM + 37 more
Thornton · Buffalo Wild Wings
Worldwide Knit in Public Day
Sat, Jun 13, 10:00 AM
Golden · The Buffalo Bill Museum and Grave
Worldwide Knit in Public Day
Sat, Jun 13, 10:00 AM
Golden · The Buffalo Bill Museum and Grave
Just added
BUBBLEPALOOZA
Sat, Aug 8, 11:00 AM
Arvada · 7490 W 52nd Ave
Just added
BUBBLEPALOOZA
Sat, Aug 8, 11:00 AM
Arvada · 7490 W 52nd Ave

Trends in Boulder

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Frequently asked questions about Boulder

What are the best free events to attend?

According to Eventbrite, the best free events are:

Jefferson County Senior Expo

CCM Safety Orientation w/ Tyler

Midtown Summer Concert Series Featuring Jenny Shawhan

June Member Cafecito

Which events are currently trending in Boulder?

The trending searches this month in Boulder are:

stand up comedy

electronic music

Which free events are coming up?

Discover the best free events happening soon – you don't want to miss them:

Build Out Your Google Business Profile In The Age Of AI And Make More Money

Wine, Women, & Wealth in Golden

Trivia Night WEDNESDAY 7p | Buffalo Wild Wings - Thornton CO

Music Bingo in Denver | Tennyson Street Brewery at Alley Brews